Many people should have heard of the power of canned herring. Even if you haven't eaten it, you can feel the smell in those online comments. If you really try to eat it, it is even more unimaginable. But even if the canned herring is so smelly, some people still like it. It started in Sweden, so it shouldn't be surprising that many Swedes like it. Even Zray likes canned herring, not only to eat it, but also to drink its soup. So why is canned herring so popular?

First of all, in Sweden, the rise of canned herring was mainly due to the geographical reasons in northern Europe. The winter was relatively long, and fresh vegetables were basically not eaten. Usually, you can only rely on fishing to maintain your daily needs, but fish is not easy to store, so you invented this simple fermented can. This solves the problem of food supply for many people in winter, so many people like it in Sweden, and canned herring will always be produced even if it smells that bad.

What's more, canned herring is indeed rich in nutrients. When making canned herring, it is to clean the herring and put it in the jar to let it ferment naturally, which largely retains the nutrition of herring itself. Even if there is loss in the body, there is still a lot in the soup of canned herring. Winter in northern Europe is relatively long and cold, which requires a lot of food to maintain the body's nutrition, while canned herring is not very expensive and nutritious, so it is very suitable for northern Europeans, especially Swedes, so it is very popular in Sweden.

Although not many people eat it in other places, its reputation is not small. If many people want to try this type of food, the first thing they think of should be canned herring. For example, Zray participated in a program, and they had a trick activity, which was to challenge Zray to eat canned herring. At first, Zray was scared, and all kinds of protective tools were put on him. When the food was really brought up, he took off all protective things and began to stutter. It was obvious that he really liked canned herring, and finally he not only ate all the meat, but also drank canned soup, which was really admirable.

After eating, he didn't feel smoked, just felt a little salty, and said it was high in protein and nutritious. It seems that Zray usually pays more attention to health, and generally likes nutritious things. Therefore, canned herring is so popular mainly because of its nutritional content, but nutrition is one of the things we pay attention to when eating food, don't you think it's right? What other reasons can you tell us in the comments section?